Avsnittsöversikt
-
Bases, countability axioms, separable spaces. Subspace topology.
Reading: Chapter 2 (cont.) and beginning of Chapter 3 (pages 36-53).Some recommended
Exercises: 2.51, 2.54, 3.1, 3.3, 3.6, 3.12.
Problems: 2-21, 2-24.